Technical data

| Model | LP1040D-05S | LP1050D-12S | LP1050D-24S |
| | DC voltage | 5V | 12V | 24V |
| output | Current range | 0-8A | 0~4.2A | 0~2.1A |
| | Rated power | 40W | 50W | 50W |
| | Ripple&noise | 50mvp-p | 120mvp-p | 240mvp-p |
| | DCvoltage ADJ.range | ±10% | ±10% | ±10% |
| | Voltage range | 90~264VAC 127~380VDC 47-63Hz |
| | Efficiency | 78% | 85% | 86% |
| | Inrush current | Cold start current 20A/110VAC 40A/220VAC |
| | Over load | 105%~150% cut off the output,automatic recovery |
| | Over voltage | 120%-140% shut down O/P voltage, re-power on to recover |
| environment | Working temperature | -15°C~+50°C |
| safety | Withstand voltage | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC 1minute |
| Isolated resistance | I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC |
| others | Dimension | 102*75.5*45MM (L*W*H) |
| Weight/packing | 0.181kg/60pcs/14kg/38.5*32*28CM |
| note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. |
| 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. |
| 3. Tolerance : includes set up tolerance, line regulation and load regulation. |
ps: 40w and 50w shell material is same.
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